import java.util.InputMismatchException;
import java.util.Scanner;
public class Guessnumber {
    public static void main(String [] args) {

        System.out.println(" 欢迎来到猜数字！"); while(true)

        {
            int answer = (int) (Math.random() * 100 + 1);
            Scanner scan = new Scanner(System.in);
            int chances = 7;
            int guess;
            while (chances > 0) {
                System.out.println(" 请猜⼀个 1-100之间的整数，含 1和 100，你还有" + chances + " 次机会：");
                try {
                    guess = scan.nextInt();
                } catch (InputMismatchException e) {
                    System.out.println(" 请输⼊数字！");
                    scan.next();
                    continue;
                }
                if (guess > answer) {
                    System.out.println("⼤了！");
                }
                else if (guess < answer) {
                    System.out.println("⼩了");
                }else {
                    System.out.println(" 恭喜你！猜对拉！");
                    break;
                }
                chances = chances - 1;
            }
            System.out.println(" 再玩一次吗？(y/n)");
            String again = scan.next();
            if (!again.equalsIgnoreCase("y")){
                break;
            }
        }
    }
}